4730-00-391-4621 COUPLING,TUBE Index 4940-00-391-4627 SHAFT AND CASING

National Stock Number:
5133-00-391-4622

Federal Supply Class:
5133

National Item Identification Number:
003914622

Description:
CUTTER,COUNTERSINK

Detail:
THE DETACHABLE PORTION OF A MACHINE COUNTERSINK WHICH INCLUDES THE CUTTING EDGE, HAVING VARIOUS SIZE CUTTING ANGLES AND A SPECIAL SHANK. THE SPECIAL SHANK IS DESIGNED TO ACCOMMODATE A SPECIAL HOLDER. THE CUTTER MAY HAVE AN INTEGRAL PILOT OR BE DESIGNED FOR AN INTERCHANGEABLE PILOT, WHICH MAY OR MAY NOT BE INCLUDED. FOR ITEMS WITH SPECIAL HOLDER INCLUDED, USE COUNTERSINK.


Manufacturer Information:
643266042THOMAS C. WILSON, INC. DBA THOMAS C WILSON
L853NSH2PC85A66042THOMAS C. WILSON, INC. DBA THOMAS C WILSON


Techincal Specification:
BODY DIAMETER0.640 INCHES NOMINAL
CUTTING END STYLESTRAIGHT FLUTE BLUNT END
FLUTE QUANTITY4
INCLUDED ANGLE45.0 DEGREES NOMINAL
OVERALL LENGTH2.312 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.216 INCHES
POINT DIAMETER0.125 INCHES NOMINAL
SHANK DIAMETER0.375 INCHES NOMINAL
SHANK STYLEINTERNALLY THREADED
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY28 PER INCH


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